MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -119.4820 577.6530 46.4980 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 1SvcM4fQwGoc2c6uFs8jrw > 2025-07-04 09:53:28 > 0.9.12 > ligand > pdb-bcif > 5mac > atom_site > {"label_asym_id":"L","auth_seq_id":503} > 13 > 19 > 23 > 307 > 0 > 1 $$$$